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Art Deco Platinum 3.03 CTW Diamond and Sapphire Bar Brooch with Milgrain Frame

Item Details

Style: Edwardian, Antique
Materials: Platinum, 18K Gold
Brooch Closure Type: Locking C-Clasp
Hallmarks: Unmarked
Total Weight (grams): 8.10
Primary Stone Type: Diamond
Primary Stone Shape: Old European Cut
Primary Stone Count: 14
Primary Stone Dimensions: 3.80 mm – 4.00 mm
Total Primary Stone Carat Weight: 3.23 ctw, 3.03 ctw
Primary Stone Color Grade: G – H
Primary Stone Clarity Grade: VS1 – VS2
Secondary Stone Type: Sapphire
Secondary Stone Shape: Triangular Faceted
Secondary Stone Count: 30
Secondary Stone Dimensions: 2.00 mm x 1.50 mm – 2.00 mm x 2.00 mm
  • This item has been evaluated and verified by multiple GIA Graduate Gemologists.
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present; where mountings impede accurate measurements, (estimated) dimensions are provided. All weights and measurements are estimated and approximate. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.


- sapphires are chipped and abraded.
- brooch is platinum, stem pin is 18K.

Item #


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